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SocketException(0x80004005):远程主机强制关闭现有连接

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希望有人可以帮助解决这个问题 . 我们的客户端应用程序最多可以生成3个服务器应用程序(新进程),并通过TCP与每个应用程序进这些反过来在提示时产生一个jvm(服务器app本质上是一个通过共享内存与jvm通信的包装器) . 当我将每个jvm上的内存设置为大约25gb(我有8gb ram)时,它将不会运行任何3个服务器应用程序并抛出上述异常 . 当我设置为10gb时,它将运行其中一个,但在我尝试启动第二个jvm时抛出该异常 . 当我尝试启动jvm(在第一次调用java之前打印日志语句)时,似乎会发生异常,但是此异常仅在客户端捕获 . 我想知道这是否是服务器端的stackoverflow?

12:58:33 : Exception : System.Net.Sockets.SocketException (0x80004005): An existing connection was forcibly closed by the remote host
Server stack trace: 
at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
at System.Runtime.Remoting.Channels.SocketStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.Runtime.Remoting.Channels.SocketHandler.ReadFromSocket(Byte[] buffer, Int32 offset, Int32 count)
at System.Runtime.Remoting.Channels.SocketHandler.Read(Byte[] buffer, Int32 offset, Int32 count)
at System.Runtime.Remoting.Channels.SocketHandler.ReadAndMatchFourBytes(Byte[] buffer)
at System.Runtime.Remoting.Channels.Tcp.TcpSocketHandler.ReadVersionAndOperation(UInt16& operation)
at System.Runtime.Remoting.Channels.Tcp.TcpClientTransportSink.ProcessMessage(IMessage msg, ITransportHeaders requestHeaders, Stream requestStream, ITransportHeaders& responseHeaders, Stream& responseStream)
at System.Runtime.Remoting.Channels.BinaryClientFormatterSink.SyncProcessMessage(IMessage msg)

Exception rethrown at [0]: 
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at Isl.RemotableObjects.ServerMgmtIF.initialiseApp(String licenseSource, OceanPluginTypeEnum type)
at Isl.OceanShared.Server.initialise(String licenseSource)
12:58:33 : Stacktrace: 
Server stack trace: 
at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size,SocketFlags socketFlags)
at System.Runtime.Remoting.Channels.SocketStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.Runtime.Remoting.Channels.SocketHandler.ReadFromSocket(Byte[] buffer, Int32 offset, Int32 count)
at System.Runtime.Remoting.Channels.SocketHandler.Read(Byte[] buffer, Int32 offset, Int32 count)
at System.Runtime.Remoting.Channels.SocketHandler.ReadAndMatchFourBytes(Byte[] buffer)
at System.Runtime.Remoting.Channels.Tcp.TcpSocketHandler.ReadVersionAndOperation(UInt16& operation)
at System.Runtime.Remoting.Channels.Tcp.TcpClientTransportSink.ProcessMessage(IMessage msg, ITransportHeaders requestHeaders, Stream requestStream, ITransportHeaders& responseHeaders, Stream& responseStream)
at System.Runtime.Remoting.Channels.BinaryClientFormatterSink.SyncProcessMessage(IMessage msg)

Exception rethrown at [0]: 
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at Isl.RemotableObjects.ServerMgmtIF.initialiseApp(String licenseSource, OceanPluginTypeEnum type)
at Isl.OceanShared.Server.initialise(String licenseSource)
12:58:33 : Message   : StackTrace: 
Server stack trace: 
at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
at System.Runtime.Remoting.Channels.SocketStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.Runtime.Remoting.Channels.SocketHandler.ReadFromSocket(Byte[] buffer, Int32 offset, Int32 count)
at System.Runtime.Remoting.Channels.SocketHandler.Read(Byte[] buffer, Int32 offset, Int32 count)
at System.Runtime.Remoting.Channels.SocketHandler.ReadAndMatchFourBytes(Byte[] buffer)
at System.Runtime.Remoting.Channels.Tcp.TcpSocketHandler.ReadVersionAndOperation(UInt16& operation)
at System.Runtime.Remoting.Channels.Tcp.TcpClientTransportSink.ProcessMessage(IMessage msg, ITransportHeaders requestHeaders, Stream requestStream, ITransportHeaders& responseHeaders, Stream& responseStream)
at System.Runtime.Remoting.Channels.BinaryClientFormatterSink.SyncProcessMessage(IMessage msg)

Exception rethrown at [0]: 
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at Isl.RemotableObjects.ServerMgmtIF.initialiseApp(String licenseSource, OceanPluginTypeEnum type)
at Isl.OceanShared.Server.initialise(String licenseSource)

1 回答

  • 3

    当异常意味着远程主机(服务器)意外关闭连接时,就会发生这种情况 . 这可能是由于多种原因造成的,但通常是由于服务器端的未处理异常 . 调查服务器代码并从那里开始 .

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